摘要： 1、参数与大小写无关，与顺序无关2、通过getcapabilities发现getmap参数值支持的值getcapabilities接口http://meng/arcgis/services/testWMS/MapServer/WMSServer?version=1.1.3&request=GetCapabilities&service=WMSgetmap接口http://meng/arcgis/services/testWMS/MapServer/WMSServer?version=1.3.0&request=getmap&layers=0& //图层序 阅读全文